Foot scanner



FIG. 1 is a perspective view of a foot scanner showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a view from one side thereof; and,

FIG. 7 is a view from the other side thereof. 

The ornamental design for a foot scanner, as shown and described. 